ArticleThe Plant cell1999
Specific interactions with TBP and TFIIB in vitro suggest that 14-3-3 proteins may participate in the regulation of transcription when part of a DNA binding complex.
Article in The Plant cell, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.
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Who cites it
38 citing papers in PubMed, 85 citations in OpenAlex.
- Calmodulin-Domain Protein Kinase PiCDPK1 Interacts with the 14-3-3-like Protein NtGF14 to Modulate Pollen Tube Growth.Plants (Basel, Switzerland) · 2024Article
- The role of 14-3-3 proteins in cell signalling pathways and virus infection.Journal of cellular and molecular medicine · 2021Review
- Crosstalk between 14-3-3θ and AF4 enhances MLL-AF4 activity and promotes leukemia cell proliferation.Cellular oncology (Dordrecht, Netherlands) · 2019Article
- The Tudor Staphylococcal Nuclease Protein ofFrontiers in cellular and infection microbiology · 2017Article
- Epigenetic activation of Sox2 gene in the developing vertebrate neural plate.Molecular biology of the cell · 2016Article
- Regulation of the Regulators: Post-Translational Modifications, Subcellular, and Spatiotemporal Distribution of Plant 14-3-3 Proteins.Frontiers in plant science · 2016Review
- Rice GROWTH UNDER DROUGHT KINASE is required for drought tolerance and grain yield under normal and drought stress conditions.Plant physiology · 2014Article
- Sensing core histone phosphorylation - a matter of perfect timing.Biochimica et biophysica acta · 2014Review
- The yeast 14-3-3 proteins BMH1 and BMH2 differentially regulate rapamycin-mediated transcription.Bioscience reports · 2014Article
- A proteomic perspective of inbuilt viral protein regulation: pUL46 tegument protein is targeted for degradation by ICP0 during herpes simplex virus type 1 infection.Molecular & cellular proteomics : MCP · 2013Article
- 14-3-3 proteins SGF14c and SGF14l play critical roles during soybean nodulation.Plant physiology · 2012Article
- Identification of testis 14-3-3 binding proteins by tandem affinity purification.Spermatogenesis · 2011Article
- Differential proteomic analysis of temperature-induced autolysis in mycelium of Pleurotus tuber-regium.Current microbiology · 2011Article
- 14-3-3 proteins and spinocerebellar ataxia type 1: from molecular interaction to human neuropathology.Cerebellum (London, England) · 2010Review
- 14-3-3 isoforms participate in red light signaling and photoperiodic flowering.Plant signaling & behavior · 2008Article
- 14-3-3 interaction with histone H3 involves a dual modification pattern of phosphoacetylation.Molecular and cellular biology · 2008Article
- The 14-3-3 Proteins mu and upsilon influence transition to flowering and early phytochrome response.Plant physiology · 2007Article
- TFIIB and the regulation of transcription by RNA polymerase II.Chromosoma · 2007Review
- Article
- The Arabidopsis SOMATIC EMBRYOGENESIS RECEPTOR-LIKE KINASE1 protein complex includes BRASSINOSTEROID-INSENSITIVE1.The Plant cell · 2006Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The 14-3-3 family of multifunctional proteins is highly conserved among animals, plants, and yeast. Several studies have shown that these proteins are associated with a G-box DNA binding complex and are present in the nucleus in several plant and animal species. In this study, 14-3-3 proteins are shown to bind the TATA box binding protein (TBP), transcription factor IIB (TFIIB), and the human TBP-associated factor hTAF(II)32 in vitro but not hTAF(II)55. The interactions with TBP and TFIIB were highly specific, requiring amino acid residues in the box 1 domain of the 14-3-3 protein. These interactions do not require formation of the 14-3-3 dimer and are not dependent on known 14-3-3 recognition motifs containing phosphoserine. The 14-3-3-TFIIB interaction appears to occur within the same domain of TFIIB that binds the human herpes simplex virus transcriptional activator VP16, because VP16 and 14-3-3 were able to compete for interaction with TFIIB in vitro. In a plant transient expression system, 14-3-3 was able to activate GAL4-dependent beta-glucuronidase reporter gene expression at low levels when translationally fused with the GAL4 DNA binding domain. The in vitro binding with general transcription factors TBP and TFIIB together with its nuclear location provide evidence supporting a role for 14-3-3 proteins as transcriptional activators or coactivators when part of a DNA binding complex.
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